Din Rail Power Supplies air conditioners work in turn and set the temperature?

With the continuous development of network information technology, the environmental parameters in the computer room where the server is stored are also becoming more and more important. Some small and medium-sized computer rooms keep the temperature inside the equipment room within a certain range. Not only one air conditioner is installed, but also a spare air conditioner is stored. The purpose is to prevent malfunction of the air conditioner in operation or other reasons. It is necessary to turn on the backup air conditioner. However, it is impossible for the computer room management personnel to stay in the computer room for 24 hours. In order to reduce the burden on the computer room management personnel, the air conditioner intelligent switcher can solve this problem well.
The air conditioner switch can control two air conditioners at the same time to realize functions such as air conditioner caller self-start, timed temperature control switch, failover, and fault alarm. Applicable to computer room, outdoor base station, archives, warehouse and other places. Its principle of using infrared code to switch air conditioners makes the device compatible with all brands of air conditioners on the market.
First, the air conditioner switch concept
The air conditioner dual-machine switcher is a kind of intelligent air-conditioner controller, which can detect and control the running state of the air-conditioner, and control according to the preset air-conditioner operation, shutdown and combined behavior, with automatic call start function, cycle switching, temperature control, Timing control, relay output and other functions. The purpose of protecting equipment, saving energy and reducing consumption, improving the efficiency of computer room management and extending the service life of air conditioners has been achieved. This product is widely used in civil, small and medium-sized computer rooms, communication stations, UPS machine rooms in all types of cabinets. Mainly used for switching control of two air conditioners.
Second, the advantages and Din Rail Power Supplies
Industrial design
It adopts industrial grade design and built-in watchdog circuit to ensure the normal operation of the equipment.
32-bit ARM processor
With a 32-bit ARM processor, it features fast processing and stable performance.
User-friendly interface
The display part adopts a TFT color liquid crystal screen, and has a user-friendly operation interface, and the operation is simple.
Brand optional, temperature optional
Built-in thousands of infrared codes, supporting up to 30 air-conditioning brands, including Midea, Gree, Oaks, Island, Skyworth, Chunlan, Daikin, Galanz, Haier, Hisense, Hualing, Kelon, Likal, Hitachi, Mitsubishi, Mitsubishi Electric, Mitsubishi Heavy Industries, Samsung, Panasonic, Sharp, Duckling, Electrolux, Sakura, Chigo, Changhong, Wellcome, TCL, LG, etc., support more than 95% of air conditioners on the market, and can set the boot temperature.
Universal infrared code learning function
Some uncommon air-conditioning brands that do not support built-in infrared codes can use the infrared code learning function to control air conditioners.
Call self-start
When the air conditioner encounters a power outage and then calls, the air conditioner shutdown cannot be automatically started, and manual startup is required, which brings great trouble to the management. When the power is detected and the call is detected, the infrared signal can be automatically sent to turn on the air conditioner without human control. The call start time can be customized.
Cycle switching
Single or two air conditioning cycle switching can be set, and the cycle switching time can be customized to support 1 minute to 99 hours. Cycle switching is often used to alternate between two air conditioners to improve air conditioning life.
Real-time temperature monitoring and control
It can monitor the ambient temperature in real time, and can be customized. When the ambient temperature exceeds or falls below the custom threshold temperature, the air conditioner turns on or off, and the cycle switching function is turned off until the temperature returns to normal.
Timing control
With RTC real-time clock, up to 5 timed tasks can be set to automatically control the air conditioner at a certain time. The timing mode can be set to single, daily or weekly.
One relay output
It can be customized to turn on or off the relay when the temperature is too high, too low or normal. The Din Rail Switching Mode output is recommended to connect the sound and light alarm to achieve high and low temperature warning function.
Third, technical parameters
 2-way infrared interface
Connection method: Plug and play
Control distance: <5 meters
1 relay output
Contact capacity: (AC) 250 V @ 3 A
Contact capacity: (DC) 30 V @ 3 A
On time (typical): 3 ms
Disconnect time (typical): 1 ms
Insulation resistance: minimum 1000 MΩ (500VDC)
Appearance parameters: 140*100*32mm
Power requirements: DC: +9V ~ +12VDC
Power consumption: 1.9W @12VDC
Mechanical characteristics: ABS plastic housing, standard DIN rail mounting
Environmental characteristics
Working temperature: -10 ~ 60 °C
Storage temperature: -20 ~ 85 °C
Humidity: 5 ~ 95%, no condensation
Fourth, the application area
Industrial site control
Computer room monitoring
Intelligent building
Power communication
Warehousing and monitoring
Electronic product manufacturing
Food machine beverage industry
Five, wiring method
Content source：http://www.wattconenergy.com/

如何加速VR公司電影探索進程？

國內8月22日下晝，大型視覺特效及VR體驗服務供應商數字王國喺北京舉行以“綠洲”爲主題嘅2018戰略發布會。影視名人“王偉忠”、“林心如”、“謝霆鋒”以及傳奇天後“鄧麗君”等如神話般憑空現身，並與現場觀衆頻頻互動。數字王國CEO兼執行董事謝安以鋼琴爲鄧麗君伴奏；美圖創始人兼CEO吳欣鴻與鄧麗君深情對唱，虛擬和現實嘅邊界被打破，過去和宜家嘅時間軸也被顛覆，一個猶如史蒂文·斯皮爾伯格執導嘅熱門電影《頭號玩家》中嘅“綠洲”新世界呈宜家衆人面前，令人驚歎唔已！

“綠洲”這一概念源于史蒂文·斯皮爾伯格執導嘅電影《頭號玩家》，代表著集虛擬場景、內容和技術、數字替身于一體嘅虛擬世界。過去25年，數字王國爲《泰坦尼克號》《頭號玩家》、《複仇者聯盟》系列、姜文新作《邪唔壓正》、熱映喜劇《西虹市首富》等多部電影和世界知名品牌廣告制作視覺特效。



喺發布會現場，數字王國CEO兼執行董事謝安扯線了數字王國大中華區業務喺視覺特效、虛擬現實、虛擬人、影視內容這四大投資領域嘅開拓部署。

今年3月，數字王國宣布斥資2.4億元戰略投資全球虛擬現實和混合現實公司3Glasses，其VR公司業務由此延伸至硬件技術領域，致力于構建覆蓋“硬件+內容+渠道”嘅VR産業鏈閉環。

2015年，數字王國收購Immersive Media；2017年9月，與保利資本和弘毅投資合作，成立數字王國空間，開拓VR線下消費體驗；進入2018年，數字王國喺VR領域嘅“跑馬圈地”呈現提速迹象，2月28日，數字王國宣布攜手中國移動、德國電信、Fraunhofer FOKUS、華爲、國家電網中國電力科學研究院、騰訊、意大利電信及大衆，倡議成立“5G切片聯盟”； 3月14日與德國電信宣布進一步拓展當前合作關系，攜手打造Magenta VR應用程序，並透過授權嘅方式豐富內容庫及廣播級制作服務；以2.4億元收購有技術、硬件嘅3Glasses讓數字王國攪掂VR業務布局嘅關鍵一環。


作爲全球VR公司體驗服務供應商之一，數字王國喺內容、技術、應用等領域中嘅布局正慢慢建立優勢。由數字王國大中華團隊打造嘅VR電影《微觀巨獸》得食登陸聖丹斯電影節，成爲首部且唯一入選“New Frontier”展映單元嘅中國內地原創作品。另外，其與環球電影娛樂集團旗下“Universal Brand Development”合作嘅首部VR曆險作品《戰神金剛VR戰記》，更系獲得第45屆日間艾美獎“傑出媒體互動”獎提名，這標志著數字王國喺內容層面嘅布局已經登堂入室成爲業內頂尖嘅存喺。

喺內容分發渠道方面，數字王國同樣具有先發優勢。數字王國空間作爲數字王國集團旗下嘅VR內容分發平台，目前已喺全國多個城市開設40余家VR影廳，並計劃于2018年逐步建立120家體驗中心和1000個體驗點。而隨著其與愛奇藝合作嘅達成，數字王國有望喺VR優質內容、場景體驗、線下渠道分發等方面建立更加明顯嘅優勢，爲更多消費者提供多元化嘅娛樂升級體驗。


技術加持愛奇藝將加速VR電影探索進程

近年來，隨著VR公司硬件設備嘅唔斷更新，用戶對內容方面嘅要求也越來越高。作爲國內首批進入VR領域嘅科技娛樂公司，愛奇藝逐漸搭建起以劇、影、綜、遊爲主體嘅VR內容生態矩陣。目前，愛奇藝已經推出《鬼吹燈之牧野詭事》《無間道》《都市怪談》等VR劇集，《偶像練習生之VR戀之物語》《靈域》等VR衍生綜藝和遊戲，《尋人大師》VR版之《注意牙煙》、《靈魂擺渡》VR先導片等VR影片。《無主之城VR》則系基于2019年愛奇藝將自制嘅超級劇集《無主之城》打造嘅又一部VR力作。愛奇藝VR獨立APP累計激活量已突破1000萬，系國內大曬VR內容喺線分發平台。愛奇藝CEO龔宇曾表示，VR/AR系下一代重要嘅娛樂終端，未來，愛奇藝將從內容、技術、流量等進行全方位支持。

VR公司電影作爲VR行業嘅一種創新型表達方式，正喺透過自身流量、IP爲VR行業帶來更多嘅增益空間。愛奇藝高級總監張航表示：“新技術一直系線下影院體驗升級嘅核心驅動力，《無主之城VR》證明了VR+六軸動感座椅可以爲影院觀影人群帶來全新嘅極致體驗，VR始終秉持技術和古仔優先嘅原則。”
http://radiance.com.hk/

Last year, VR market is still dominated by hardware, and future AR will surpass VR

he data analysis company Super Data recently released the 2017 VR HK market report. This report shows that last year the global VR market was still dominated by hardware, with hardware sales accounting for 75%. Spuer Data expects XR market hardware and software revenues to reach $760 million in 2018, driven by AR/MR development and successful games. The development of smart phones will allow AR/MR to lead VR by 2021.

data

In terms of software, games account for 55% of VR consumer software revenue. HTC Vive and PSVR have higher player viscosities, and mobile VR is even more dominant in number, but profits account for only 15% of VR game revenue. Bethesda's two games, "Radiation 4" and "The Elder Scrolls 5: Skyrim" won the 2017 PC VR and PSVR earnings list championships respectively. Nearly half of VR users are enterprise users, including some schools and hospitals, but their spending power is not very good.

The report also believes that mobile AR will become the main driver of revenue by 2021, about twice the revenue of VR/MR head-display software. In the short term, high-end VR headsets will still affect their popularity among consumers due to the relatively high selling prices.